package com.uva.dbcs.practica1.business;

import java.sql.SQLException;

public interface ILoginUser {

	public abstract boolean validarUsuario(String login) throws SQLException,
			ClassNotFoundException;

	public abstract boolean validarContrasena(String login, String contrasena)
			throws SQLException, ClassNotFoundException;

	public abstract int obtenerIdCliente(String login) throws SQLException,
			ClassNotFoundException;

}